Overview
The BZX84C18-AQ is a Zener diode produced by Diotec Semiconductor, designed for voltage stabilization and regulation in various electronic circuits. This component is part of the BZX84C series and is qualified to the AEC-Q101 standard, making it suitable for automotive and other demanding applications. The diode is packaged in a compact SOT-23 format, which is ideal for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Zener Diode |
| Package | SOT-23 |
| Qualification | AEC-Q101 |
| Configuration | Single |
| Life Cycle | Active |
| ESD Sensitive | No |
| Zener Voltage (Vzmin) | 16.80 V |
| Power Dissipation | 0.3 W |
| Tolerance | ±5% |
| RoHS / REACH Compliance | Yes |
Key Features
- Compact SOT-23 package for space-efficient designs.
- AEC-Q101 qualified, ensuring reliability in automotive and other harsh environments.
- Zener voltage of 16.80 V with a tolerance of ±5%.
- Maximum power dissipation of 0.3 W.
- RoHS and REACH compliant, meeting environmental regulations.
Applications
The BZX84C18-AQ Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization in power supplies.
- Overvoltage protection in electronic circuits.
- Signal clipping and clamping in audio and video circuits.
- Automotive electronics due to its AEC-Q101 qualification.
- Battery management systems (BMS) and power delivery units (PDU).
Q & A
- What is the package type of the BZX84C18-AQ Zener diode?
The BZX84C18-AQ is packaged in a SOT-23 format. - What is the Zener voltage of the BZX84C18-AQ?
The Zener voltage (Vzmin) is 16.80 V. - What is the power dissipation of the BZX84C18-AQ?
The maximum power dissipation is 0.3 W. - Is the BZX84C18-AQ ESD sensitive?
No, the BZX84C18-AQ is not ESD sensitive. - What is the tolerance of the Zener voltage?
The tolerance of the Zener voltage is ±5%. - Is the BZX84C18-AQ RoHS and REACH compliant?
Yes, it is compliant with both RoHS and REACH regulations. - What is the qualification standard for the BZX84C18-AQ?
The BZX84C18-AQ is qualified to the AEC-Q101 standard. - What are some common applications of the BZX84C18-AQ?
Common applications include voltage regulation, overvoltage protection, signal clipping, and use in automotive electronics. - Can the BZX84C18-AQ be used in battery management systems?
Yes, it can be used in battery management systems (BMS) due to its stability and reliability. - Is the BZX84C18-AQ suitable for high-temperature environments?
While it is robust, specific temperature limits should be checked in the datasheet for detailed information.
